Delayed blasting tests to improve highwall stability
Subtitle: a final report
By: by Virgil J. Stachura, Larry R. Fletcher, and Michael A. Peltier.
Contributors: Fletcher, Larry R.; Peltier, Michael A.
Series: Report of investigations ;; 9008; Report of investigations (United States. Bureau of Mines) ;; 9008.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1986
Place of publication: Pittsburgh, Pa
Language: eng
Number of pages: 12
Subjects: Blasting.; Coal mines and mining -- Safety measures.; Coal mines and mining -- West Virginia -- Barbour County.
Notes: Bibliography: p. 12.